Bryant 5200 Thermostat User Manual

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Quick Reference/Installation Guide  
FECATUROES NTENTS  
SPECIFICATIONS  
1
2
3
INSTALLATION  
3
3
.1 Replacing Existing Thermostat  
.2 Installing Your New Thermostat  
Premier Series  
4
5
TESTING YOUR NEW THERMOSTAT  
PROGRAMMING  
MODEL  
7
2
-Day Programmable  
-Heat/2-Cool & Heat Pump  
5
5
5
.1 Default Thermostat Settings  
.2 Setting Current Time of Day and Day of Week  
.3  
Setting Temperature Differential and Residual  
5
200 Digital Thermostat  
Cooling Fan Feature  
5
5
5
.3.1 Setting First Stage Differential  
.3.2 Setting Second Stage Differential  
.3.3 Setting Residual Cooling Fan Feature  
5
.4 Setting Your Energy Saving Programs  
OWNERS MANUAL  
5
.4.1 Tips Before Starting  
5
.4.2 Using Quick Program Groups  
or Individual Day Programming  
.4.3 Entering Your Program  
Compatible with low voltage multi-stage heat  
pump systems with up to two stages of heating  
and two stages of cooling. Not for use on  
single-stage heating or cooling systems.  
5
6
ADDITIONAL OPERATION FEATURES  
6
6
6
6
6
6
6
.1 Review Set Temperature  
.2 Temporary Program Override  
.3  
Permanent Hold (Vacation) Mode  
.4  
Efficient Recovery Mode (ERM )  
.5 Compressor Protection  
.6 High Temperature Safety Switch  
.7 Changing Fahrenheit (˚F) to Celsius (˚C)  
READ ALL INSTRUCTIONS BEFORE PROCEEDING  
6.8 Low Battery Detection and Replacement  
.8.1 Replacing the Back-up Batteries  
.9 Resetting Thermostat  
.10 Multi-Colored LED Indicators  
6
6
6
7
8
TROUBLESHOOTING  
WIRING DIAGRAMS  
WARNING!  
YEAR  
LIMITED  
Important Safety Information  
Always turn off power to the air conditioning or heating system prior to installing,  
removing, cleaning or servicing thermostat.  
WARRANTY  
Read this manual thoroughly prior to installing, programming or operating this  
thermostat.  
This thermostat is designed for use with a 24 Volt AC low voltage multi-stage heat  
pump system.  
Do not use this thermostat on single stage systems or other systems with  
voltages higher than 30 Volt AC.  
This thermostat requires 24 Volt AC power for normal operation and control of the  
heating or cooling system.  
Store this  
booklet for  
This thermostat also requires two (2) properly installed "AA" alkaline batteries to  
retain user settings and programs in the event of loss of AC Power due to power  
outage or rolling blackouts.  
future reference  
Wiring must conform to all building codes and ordinances as required by local  
and national code authorities having jurisdiction.  
Do not short (or jumper) across terminals on the gas valve or at the heating or  
cooling system control board to test the thermostat installation. This could  
damage the thermostat and void the warranty.  
Do not select COOL mode of operation if the outside temperature is below 50˚ F  
(10˚ C). This could possibly damage the controlled cooling system and may cause  
personal injury.  
Braeburn Systems LLC, as an Energy Star partner  
has determined that this product meets the Energy  
Star Guidelines developed by the U.S. Environmental  
Protection Agency & the U.S. Department of Energy  
for maximum energy efficiency.  
• This thermostat should only be used as described in this manual. Any other use  
is not recommended and will void the warranty.  
1
©
2004 Braeburn Systems LLC All Rights Reserved.  
Pub. No. 5200-100-002  
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FEATURES  
INSTALLATION cont.  
3
3.1 Replacing Existing Thermostat cont.  
1
Contemporary styling with large display  
7 Day Programming Flexibility  
AC Powered with Battery Back-up (2 AA Alkaline batteries included)  
Relay Outputs for Maximum Compatibility  
Easy Access Front Battery Door  
Pre-programmed for quick installation  
Meets Title 24 and Energy Star (Energy Saving Guidelines)  
Vacation "HOLD" Mode  
Compressor Short Cycle Protection  
Adjustable 1st & 2nd Stage Temperature Differentials  
Residual Cooling Fan Delay  
Efficient Recovery Mode (ERM™)  
Low battery Indication  
Multi-colored LED Status Indicators  
Quick Wiring Terminal Block  
High Temperature Safety Switch  
4. After labeling and removing all wires from terminals, unscrew the existing thermostat  
mounting base from wall. Make sure to secure wires to prevent them from slipping  
back into the hole in the wall.  
NOTE: This thermostat is for use on low voltage 24 Volt AC multi-stage heat pump  
systems with up to two stages of heating and two stages of cooling and requires a  
transformer common wire for proper installation. This thermostat is not for use on  
single stage heating or cooling systems.  
SPECIFICATIONS  
2
Electrical Rating: 24 Volt AC (18-30 Volt AC)  
2
4
amp maximum load per terminal  
amp total maximum load (all terminals)  
Control Range: 45˚ - 90˚ F (7˚ - 32˚ C)  
Accuracy: +/- 1˚ F (+/- .5˚ C)  
AC Power: 18-30 Volt AC  
DC Back-Up Power: 3.0 Volt DC (2 AA Alkaline batteries included)  
Compatibility: Multi-stage heat pump systems  
with up to two stages of heating and two stages  
of cooling.  
Terminations: R, Y1, Y2, W2, E, G, O, B, L, C  
Illustration of round and rectangular  
mechanical thermostat exploded  
views.  
INSTALLATION  
.1 Replacing Existing Thermostat  
3
3
.2 Installing Your New Thermostat  
3
NOTE: If you are installing this thermostat in a new installation be sure to locate  
the thermostat 4 to 5 feet above the floor in accordance with applicable building  
codes. Make sure to install the thermostat in a location that provides good airflow  
characteristics and avoid areas behind doors, near corners, air vents, direct sunlight  
or near any heat generating device. Installation in any of these areas could impact  
thermostat performance.  
1
.
.
.
Always turn off power to the air conditioning or heating system prior to removing existing  
thermostat.  
2
3
Remove the cover of your old thermostat and locate the wire terminals. Do not remove  
wires from terminals yet.  
Using small pieces of masking tape label wires prior to removal from terminals. Use the  
chart below to determine the new terminal designations for your new thermostat.  
1.  
Always turn off power to the air conditioning or heating system prior to installing your new  
thermostat.  
Old Terminal from  
New Terminal for  
Existing Thermostat New Thermostat Terminal Description  
2
3
4
.
.
.
Place system switch on front of thermostat to OFF position.  
Place fan control switch on front of thermostat to AUTO position.  
R, V-VR or VR-R  
Y, Y1 or M  
Y2  
W1, W2 or W-U  
E
G or F  
O or R  
B
L or X  
C, X or B  
R
Y1  
Y2  
W2  
E
G
O
B
L
C
24 Volt AC  
Stage 1 Cooling or Heating  
Stage 2 Cooling  
Stage 2 Heating  
Emergency Heating  
Fan Control  
Reversing Valve (Cooling)  
Reversing Valve (Heating)  
System Status LED  
24 Volt AC, Transformer Common  
Remove front of thermostat body from rear body by pressing release latch on bottom of  
front body.  
5.  
Place the thermostat rear body (mounting plate) against wall in the desired thermostat  
location.  
6. Guide thermostat wires through center hole in rear body. Continue to hold rear body  
against wall.  
2
3
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TESTING YOUR  
NEW THERMOSTAT cont.  
INSTALLATION cont.  
3
4
1. Place the system switch in the HEAT position.  
3
.2 Installing Your New Thermostat cont.  
2
. Press the button on the keypad until the setpoint temperature setting is a minimum of 3 degrees  
higher than the current room temperature. The heating system should start within several  
seconds. The fan may not turn on immediately due to the heating system built-in fan delay.  
7
8
9
.
.
.
Mark placement of mounting holes as appropriate and drill using a 3/16" drill bit.  
Gently tap supplied plastic anchors into the holes in the wall.  
Place the thermostat rear body (mounting plate) against the wall in the desired location  
making sure the mounting holes are aligned as appropriate and the thermostat wires  
are properly inserting through opening in middle of rear body.  
3. Place the system switch in the OFF position. The heating system should stop within several  
seconds.  
4
. Wait 5 minutes for the automatic compressor short cycle protection period to expire, or press the  
RESET button to bypass this feature for initial testing purposes. Pressing the RESET button will  
erase any user entries for time of day, day of week, option settings & programming if previously  
programmed.  
1
1
0. Fasten the rear body (mounting plate) to wall using supplied screws.  
1. Connect wires to quick wiring terminal block as appropriate using the new terminal  
designations. Refer to Wiring Diagram section of this manual if required for assistance.  
5
. Place the system switch in the COOL position.  
1
1
2. Make sure all of the wire connections are secure and are not touching any other  
terminal to prevent electrical shorts and potential damage to the thermostat.  
6. Press the button on the keypad until the setpoint temperature is a minimum of 3 degrees lower  
than the current room temperature.  
3. Attach front body of thermostat to rear body of thermostat being careful to align the  
terminal pins on the front body with the terminal block on the rear body.  
7. The cooling system should start within several seconds. Place the system switch in the OFF  
position. The cooling system should stop within 90 seconds (dependent on the setting of the  
Residual Cooling Fan Feature).  
1
1
4. Open front thermostat door and open battery compartment door.  
5. Install two new "AA" alkaline batteries into battery compartment. Make sure to locate  
the positive (+) ends of the batteries and match them with the positive (+) terminals  
located in the battery compartment.  
8. Place the fan switch in the ON position. The system blower should start.  
9. Place the fan switch in the AUTO position. The system blower should stop.  
1
1
6. Close battery compartment.  
7. Restore system power so you can test installation.  
PROGRAMMING  
5
TESTING YOUR  
NEW THERMOSTAT  
5
.1 Default Thermostat Settings  
4
Function  
Status After Reset  
Normal Operating Mode  
Permanent and Temporary Hold Cleared  
12:00 pm, Monday  
Operation Mode  
Temperature Hold  
Clock  
WARNING! Read BEFORE Testing  
Do not short (or jumper) across terminals on the gas valve or at the heating or  
cooling system control board to test the thermostat installation. This could damage  
the thermostat and void the warranty.  
Room Temperature  
70˚ F (21.0˚ C), to be renewed within  
5
seconds  
According to system switch:  
2˚ F (17.0˚ C) for Heat,  
Setpoint Temperature  
Do not select COOL mode of operation if the outside temperature is below 50˚ F  
10˚ C). This could possibly damage the controlled cooling system & may cause  
personal injury.  
6
(
Emergency Heat and Off  
85˚ F (29.0˚ C) for Cool  
˚F or ˚C dependent on switch setting  
DAY program, Monday  
Off, to be renewed within 5 seconds  
Off, to be renewed within 5 seconds  
1˚ F (0.5˚ C)  
Temperature Scale  
Operating Program  
Low Battery Warning  
AC Interrupted Warning  
First Stage Differential  
Second Stage Differential  
Residual Cooling  
This thermostat includes an automatic compressor protection feature to avoid  
potential damage to the cooling system from short cycling. This thermostat  
automatically provides a 5-minute delay after turning off the cooling system output  
to protect the compressor. This protection is also present in the heat mode of  
operation on single stage heat pump systems to protect the compressor.  
2˚ F (1.0˚ C)  
60 Seconds  
Short Cycle Protection Timer Reset  
Efficient Recovery Mode  
Output Relays  
Reset  
Off  
NOTE: Test your thermostat prior to programming any user settings. Pressing the  
RESET button will erase any user entries for time of day, day of week, option settings  
and programming if previously programmed. This will return all user settings and  
return them to their default values. Remember, this will erase all programs entered by  
the user.  
5
.2 Setting Current Time of Day and Day of Week  
NOTE: It is important for you to set the current time of day (note AM/PM indicator in  
display), and the current day of week correctly to avoid problems with program execution.  
1
.
When in normal operating mode, press DAY/TIME keypad button. LCD display will be  
cleared except for the time, am/pm indicator and the day of the week. The hour portion of  
the time will flash.  
4
5
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PROGRAMMING cont.  
PROGRAMMING cont.  
5
5.3 Setting Temperature Differential and Residual  
Cooling Fan Feature cont..  
5
5
.2 Setting Current Time of Day and Day of Week cont.  
2.  
3.  
4.  
5.  
6.  
Press the or buttons to set the current hour.  
5
.3.2 Setting Second Stage Differential cont..  
Press DAY/TIME button again, the minute portion of the time will flash.  
Press the or buttons to set the current minute.  
3. Press RESUME button again and the LCD display will show "d2 x˚", where "x" equals the ˚F / ˚C  
differential setting. This is the current second stage differential setting.  
Press DAY/TIME button again, the day of the week indicator will flash.  
Press the or buttons to set the current day of the week.  
NOTE: The thermostat will return to normal operating mode automatically after 15  
seconds if no key is pressed. It will also return to normal operating mode immediately if  
the RESUME button is pressed.  
5
.3 Setting Temperature Differential and Residual  
Cooling Fan Feature  
The default settings for the first and second stage differentials and residual cooling fan delay  
settings are compatible with most systems and applications. This is normally set at time of  
installation and usually does not require any modification under normal operating conditions.  
If you feel that the first or second stage of your system is turning on too often, or you wish to  
change the fan delay settings, simply follow the instructions below.  
4
.
Press the or buttons to set the second stage differential to your desired setting of 2˚, 3˚, 4˚,  
˚, or 6˚ F (1.0˚, 1.5˚, 2.0˚, 2.5˚, or 3.0˚ C).  
5
5
.3.3 Setting Residual Cooling Fan Feature  
NOTE: The first and second stage differential settings are the same for both the  
The default setting is 60 seconds. During the COOL mode of normal operation the fan will stay  
on for 60 seconds after the cooling system has satisfied the setpoint temperature and has turned  
off the compressor. This allows the system to provide higher efficiency during cooling operation.  
heating and cooling systems.  
5
.3.1 Setting First Stage Differential  
5.  
Press RESUME button again and the LCD display will show "FAN xx", where "xx"  
equals the fan delay time in seconds during the cooling mode of operation.  
The default setting is 1˚ F (0.5˚ C). The room temperature must change 1˚ F (0.5˚ C) from the  
setpoint temperature before the thermostat will initiate the system in heating or cooling.  
1.  
In normal operating mode, press & hold RESUME button for 4 seconds. LCD display will show  
d1 x˚", where "x" equals the ˚F / ˚C differential setting. This is the current first stage  
"
differential setting.  
6
.
Press the or buttons to set the residual cooling fan delay to  
your desired setting of 0 (disabled), 30, 60, or 90 seconds.  
2.  
Press the or buttons to set the first stage differential to your desired setting of 1˚, 2˚,  
or 3˚ F (0.5˚, 1.0˚, or 1.5˚ C).  
7. Press RESUME button again to return to normal operating mode or  
wait 15 seconds and the thermostat will automatically return to  
normal operating mode.  
NOTE: If you do not desire to change the second stage differential "d2" setting you can  
wait 15 seconds and the thermostat will automatically return to the normal operating  
mode. Otherwise, you can press RESUME button twice to skip the second stage  
differential setting and proceed to the residual cooling fan feature setting and refer to step  
NOTE: To erase all entered programs, current time of day, day of week and other user  
settings, gently press RESET button using a paper clip or a small pencil tip. This will  
return all Thermostat settings to their default values. Remember, this will erase all  
programs entered by the user.  
6
below. Pressing the RESUME button three times will skip the second stage differential  
setting and residual cooling fan feature setting and automatically return you to normal  
operating mode.  
5
.3.2 Setting Second Stage Differential  
The default setting is 2˚ F (1.0˚ C). This means that the room temperature must change 2˚ F (1.0˚ C)  
in addition to the first stage differential setting before the thermostat will initiate the system in  
heating or cooling.  
6
7
href="
PROGRAMMING cont..  
PROGRAMMING cont..  
5
5.4 Setting Your Energy Saving Programs cont.yt  
.4.2 Using Quick Program Groups or Individual Day Programming cont..  
5
5
.4 Setting Your Energy Saving Programs  
5
.4.1 Tips Before Starting  
5
It is important for you to set the current time of day (note AM/PM indicator in display), and the current day of  
Individual Days –  
week correctly to avoid problems with program execution. This must be done prior to entering any program  
settings.  
allows you to program each day of the week individually to give you the greatest schedule  
flexibility. Often used to fine tune programming after initially programming the thermostat  
using Whole Week, Weekday or Weekend groups.  
Both the heating and cooling programs use the same setpoint times, but allow different setpoint  
temperatures.  
This thermostat is pre-programmed with setpoint times and temperatures recommended by the U.S.  
Environmental Protection Agency & the U.S. Department of Energy in their Energy Star program. These settings  
provide efficient energy savings during normal heating and cooling modes of operation. Review these time and  
temperature settings prior to establishing your personal program settings to maximize your savings, & minimize  
programming requirements.  
IMPORTANT NOTE! When in group selection, the thermostat will check if all  
of the days of that group have the same program setpoint times and temperatures.  
If so, the time and temperature of the individual setpoint (MORN, DAY, EVE, NIGHT)  
will be displayed.  
Daily  
Setpoint  
Heat  
Temperature  
Cool  
Temperature  
Time  
MORN  
DAY�  
EVE�  
6:00 am�  
8:00 am�  
6:00 pm�  
70˚F (21.0˚ C)�  
62˚F (17.0˚ C)�  
70˚F (21.0˚ C)�  
78˚F (26.0˚ C)��  
85˚F (29.0˚ C)��  
78˚F (26.0˚ C)��  
82˚F (28.0˚ C)  
NIGHT�  
10:00pm� 62˚F (17.0˚ C)�  
Make sure you place the system switch in the HEAT or COOL modes of operation as appropriate. The  
thermostat will not allow you to enter a program in the OFF position. The EMER (Emergency Heat) mode will be  
considered the same as the HEAT mode of operation for programming purposes. We do not recommend  
programming in the EMER mode.  
Otherwise, the individual setpoint time and temperature will be blanked. User is  
allowed to change the daily programs for this individual setpoint time and  
temperature by pressing the or buttons. This will reset all the daily programs  
of the group for that specific individual setpoint (MORN, DAY, EVE, NIGHT) time and  
temperature to the startup default for that setpoint only. Continued pressing of the  
or buttons by the user will change the setpoint time and temperature settings  
as desired.  
When you place the system switch in the COOL, OFF, HEAT or EMER, modes of operation, the appropriate  
indicator will also appear in the LCD display when the system is running.  
5
.4.2 Using Quick Program Groups or Individual Day Programming  
5
.4.3 Entering Your Program  
You can select one of three Quick Program Groups or Individual Day programming to allow you  
to change the daily setpoint times and temperatures to meet your individual schedule needs.  
The Quick Program Groups can be used to set the main portion of your schedule, allowing you  
to later modify specific days of the week as required using the Individual Day programming  
capabilities.  
1. Place the system switch in the HEAT mode of operation. The display will show HEAT.  
2
.
Press PROG button to enter Program setting mode. MORN setpoint of the Whole Week Quick  
Program Group will be displayed. The display will show M, TU, W, TH, F, SA, SU to indicating  
the whole week is being programmed. The hour portion of the setpoint time and the AM/PM  
indicator will be flashing.  
Once you enter program mode, you can select the Quick Program Group or Individual Day  
Programs as you desire.  
See 5.4.3 Entering Your Program section  
Whole Week –  
allows you to program all seven days (M, TU, W, TH, F, SA, SU will show in display) at the same  
time. Then you can use individual day programming to fine tune your program for the few  
setpoint times or temperatures that you may wish to change.  
Weekday –  
3. If you desire to use a different Quick Program Group or Individual Day program mode you can  
change by pressing the DAY/TIME button to select another group in the following sequence,  
Whole Week - Weekday - Weekend - Monday - Tuesday - Wednesday - Thursday -  
Friday - Saturday - Sunday - Whole Week.  
allows you to program all the weekdays (M, TU, W, TH, F will show in display) at the same  
time. Then go to Weekend group mode to finish programming your weekend setpoint times  
and temperatures. Individual day programming can be used to fine tune your settings to  
match your daily needs.  
4
.
Once you have finished your Quick Program Group or Individual Day selection. Press the or  
buttons to change the time to the desired hour in one hour increments, press PROG  
button. The minute portion of the setpoint time will begin flashing.  
Weekend –  
allows you to program the weekend days (SA, SU will show in the display) at the same time.  
Again, individual day programming can be used to change specific setpoint times or  
temperatures.  
5
.
Press the or buttons to change the time to the desired minute in 10-minute increments,  
press PROG button. The SET TEMP will begin flashing.  
8
9
href="
ADDITIONAL  
OPERATION FEATURES cont..  
6
6
.2 Temporary Program Override  
PROGRAMMING cont..  
5
5
.4 Setting Your Energy Saving Programs cont.  
1
.
Press and hold or buttons for 3 seconds. The  
entire display will flash once and the SET TEMP  
indicator will be flashing. Release the or  
buttons and press the or buttons again as  
desired to adjust the set temperature.  
5
.4.3 Entering Your Program cont..  
3
.
.
If you desire to use a different Quick Program Group or Individual Day program mode you can  
change by pressing the DAY/TIME button to select another group in the following sequence,  
Whole Week - Weekday - Weekend - Monday - Tuesday - Wednesday - Thursday -  
Friday - Saturday - Sunday - Whole Week.  
2
.
The display will return to normal operating mode  
after 15 seconds or you can press RESUME button.  
4
Once you have finished your Quick Program Group or Individual Day selection. Press the or  
buttons to change the time to the desired hour in one hour increments, press PROG  
button. The minute portion of the setpoint time will begin flashing.  
3. The program indicator (MORN, DAY, EVE OR NIGHT) will be flashing in the display  
indicating that a Temporary Program Override is in effect. The Temporary Program  
Override will reset when the next setpoint time occurs.  
5
.
.
Press the or buttons to change the time to the desired minute in 10-minute increments,  
press PROG button. The SET TEMP will begin flashing.  
6
.3 Permanent Hold (Vacation) Mode  
1.  
Press the HOLD button to permanently bypass the  
program schedule. The current setpoint  
temperature will be held permanently and HOLD  
and TEMP will show in the display.  
6
Press the or buttons to change the setpoint temperature to the desired setting in 1˚ F  
increments (0.5˚ C), press PROG button. The thermostat will now display the DAY  
setpoint time and temperature. Again, you will see the hour portion of the setpoint time  
and the AM/PM indicator will be flashing.  
2
.
.
Press the HOLD button again to return the  
thermostat to normal program operation.  
7
.
.
Follow steps 4 through 6 to set the setpoint times and temperatures for the DAY, EVE and  
NIGHT setpoints for the Quick Program Group or Individual Day selection for the HEAT mode.  
3
You can view or change your setpoint at any time using the or buttons  
(
see Review Set Temperature or Temporary Program Override).  
8
Place the system switch in the COOL mode of operation. The display will show COOL. Follow  
steps 2 through 6 to program the setpoint times and temperatures for the Quick Program  
Group or Individual Day selection for the COOL mode.  
6
.4 Efficient Recovery Mode (ERM™)  
9.  
Repeat steps 3 through 8 for additional Quick Program Groups or Individual Day programming  
as required.  
This thermostat is equipped with a special feature to maximize your energy savings by  
utilizing the most effective source of heating or cooling to meet your program needs during  
recovery from setback (or setup) temperatures. Our Efficient Recovery Mode (ERM ) feature  
is designed to automatically calculate when to turn your first (heat pump) stage of your multi-  
stage heating or cooling system to meet your upcoming comfort setpoint temperature setting.  
While in normal operating mode, this feature will start calculating the start time for your first  
stage (heat pump) two hours prior to the upcoming comfort setpoint temperature. During this  
two hour time period it will monitor performance and control your system staging  
NOTE: To erase all entered programs, current time of day, day of week and other user  
settings, gently press RESET button using a paper clip or a small pencil tip. This will return  
all Thermostat settings to their default values.  
requirements. The second (auxiliary) stages of heating or cooling will be available during this  
2-hour period if required to meet extraordinary heating or cooling requirements.  
ADDITIONAL  
OPERATION FEATURES  
6
REMEMBER, this thermostat includes an automatic compressor protection  
feature to avoid potential damage to the heat pump system from short cycling (See  
Compressor Protection).  
6
.1 Review Set Temperature  
1.  
Press and hold or buttons. The current  
setpoint temperature will be displayed in the place  
of the current room temperature, and the indicator  
SET TEMP will be displayed.  
6
.5 Compressor Protection  
This thermostat includes an automatic compressor protection feature to avoid potential  
damage to the heat pump system from short cycling. This thermostat automatically provides  
a 5-minute delay after turning off the heating or cooling heat pump output to protect the  
compressor.  
2.  
The display will return to normal operating mode  
when the or buttons are released. Continuing  
to hold the or buttons for 3 seconds or longer will allow the user to temporarily  
override the current programmed setpoint (See Temporary Program Override).  
6
ADDITIONAL OPERATION FEATURES  
CONTINUES ON PAGE 11  
1
0
1
1
href="
ADDITIONAL  
OPERATION FEATURES cont..  
ADDITIONAL  
OPERATION FEATURES cont.  
6
6.8 Low Battery Detection and Replacement cont.  
6
6
.5 Compressor Protection cont.  
NOTE: The installer can reset the thermostat and bypass the compressor protection  
features by pressing the RESET button. This will erase all entered programs, current  
time of day, day of week and other user settings and should only be used during  
installation for testing purposes or to reset a thermostat to regain normal operation.  
This will return all Thermostat settings to their default values. The user will have to  
re-program all of the erased settings.  
When this feature determines that the back-up batteries status is low, low battery indicator  
will appear in the display. The thermostat will continue to function normally if AC power is  
provided, but it is strongly recommended to change the back-up batteries as soon as  
possible to avoid possible program loss due to AC power outage or rolling blackouts. This  
thermostat requires 24 Volt AC Power for normal operation and control of the heating or  
cooling systems.  
6
.6 High Temperature Safety Switch  
While the thermostat is in the HEAT mode of operation (selector switch in the HEAT position),  
the thermostat will mechanically turn-off if the room temperature raises higher than 99˚F  
(37˚ C). There is also a software feature that will automatically turn-off the thermostat in  
HEAT mode if the temperature raises higher than 93˚ F (34˚ C).  
Read BEFORE proceeding  
WARNING!  
Press RESET button using a paper clip or a small pencil tip. This will reset the  
thermostat and return all settings to their default values. Verify your thermostat is  
controlling your system, see Testing Your New Thermostat. If the problems still persist,  
call a professional service technician immediately to verify proper system operation.  
6
.8.1 Replacing the Back-up Batteries  
1
.
.
Open front thermostat door and locate the battery compartment door.  
2
Gently remove the two "AA" alkaline batteries located in the battery compartment.  
6
.7 Changing Fahrenheit (°F) to Celsius (°C)  
3. Install two new "AA" alkaline batteries into battery compartment. Make sure to match  
the positive (+) ends of the batteries with the positive (+) terminals located in the  
battery compartment.  
1
2
.
.
Release the front thermostat body from the rear thermostat body by pressing the release  
latch on the bottom of the thermostat.  
4.  
Close battery compartment and verify that the low battery indicator does not appear in  
the display.  
Gently separate the two thermostat halves and turn the front thermostat body over exposing  
the rear view of the circuit board.  
3
4
5
.
.
Locate the internal ˚F / ˚C switch on the circuit board.  
6
.9 Resetting Thermostat  
Using your fingers, gently flip the switch towards the preferred temperature ˚F / ˚C scale.  
The Reset feature allows the user to completely reset the thermostat to register new manual  
F / ˚C temperature scale switch settings.  
. Reattach the front thermostat body by locating the top mounting lugs and swinging the  
˚
thermostat down until the release latch locks.  
1
.
To erase all entered programs, current time of day, day of week and other user settings,  
gently press RESET button using a paper clip or a small pencil tip.  
6
.
Press the RESET button on the front of the thermostat using a paper clip or a small pencil  
tip. This will register the new temperature scale default.  
2
.
This will return all Thermostat settings to their default values and register all new manual  
˚F / ˚C temperature scale switch settings.  
NOTE: Resetting the thermostat by pressing the RESET button will erase all entered  
programs, current time of day, day of week and other user settings.  
This will return all Thermostat settings to their default values. Changing ˚F / ˚C temperature  
scale default should be done prior to installation and before any programming to avoid loss  
during reset step.  
6
.10 Multi-Colored LED Status Indicators  
The three multi- colored LED Status Indicators located on the front of your thermostat above the  
display will notify you of key system information.  
6
.8 Low Battery Detection and Replacement  
AUX (Green): This will turn on when the auxiliary second stage of heating is active. The  
NOTE: This thermostat requires 24 Volt AC power for normal operation and control of  
auxiliary stage of heating is usually the least economical stage of heat.  
the heating or cooling systems. This thermostat also requires two (2) properly installed  
"
AA" alkaline batteries to retain user settings and programs in the event of loss of AC  
CHECK (Red): Indicator will activate when a malfunction occurs in the heat pump system.  
When the light is active, call a professional service technician to verify system  
performance and switch the system to Emergency Heat Mode if required to  
maintain room temperature.  
Power due to power outage or rolling blackouts.  
This thermostat is equipped with a low battery detection feature that constantly monitors the  
back-up batteries during normal operating mode to determine whether they have sufficient  
power to provide proper back-up operation.  
EMER(Red): This indicator will light when you select Emergency Heat Mode of operation using  
the system selector switch. When you select Emergency Heat Mode, the heat  
pump stage of heat is turned off and the emergency (auxiliary) stage of heating is  
used to maintain the setpoint temperature.  
12  
13  
href="
7 TROUBLESHOOTING  
7 TROUBLESHOOTING cont.  
SYMPTOM  
SYMPTOM  
POTENTIAL SOLUTION  
POTENTIAL SOLUTION  
Thermostat does not  
turn on heating or  
cooling system.  
Check to see if OFF is shown in display. This indicates that the  
system is turned off at the thermostat. Move the system  
selector switch to the HEAT or COOL position. After the  
compressor short cycle protection 5-minute period expires the  
system should start within a minutes time.  
Thermostat turns on  
second (auxiliary)  
stage of heating or  
cooling too quickly or  
not quickly enough.  
Increase or decrease second (auxiliary) stage temperature  
differential setting as appropriate to provide the desired  
performance level. See Setting Temperature Differential and  
Residual Cooling Fan Feature section of this manual.  
Compressor protection features may be in effect due to  
compressor short cycle conditions. See Compressor Protection  
section for full explanation of this feature.  
Low Battery Indicator  
is shown in  
thermostat display.  
Replace back-up batteries as soon as possible.  
See Low Battery Detection and Replacement section of this  
manual.  
Heat Pump may be malfunctioning. Review the CHECK status  
indicator light to see if it is lit. If the CHECK status indicator light  
is lit, call a professional service technician to confirm heat pump  
operation and provide necessary service. If heating is required  
you can slide the system switch to EMER setting which will start  
the Emergency Heat source to provide heating until the heat  
pump can be serviced.  
OFF is shown in  
thermostat display  
and heating or  
cooling system will  
not start.  
This indicates that the system is turned off at the thermostat.  
Move the system selector switch to the HEAT or COOL position.  
After the compressor short cycle protection 5-minute period  
expires the system should start within several seconds.  
Thermostat turns on  
heating instead of  
cooling.  
Check thermostat wiring to make sure that the heating and  
cooling stages are connected to the correct terminals on the  
wiring terminal block. See Installation and Wiring Diagrams  
sections of this manual.  
Thermostat turns on  
cooling instead of  
heating.  
Check thermostat wiring to make sure that the heating and  
cooling stages are connected to the correct terminals on the  
wiring terminal block. See Installation and Wiring Diagrams  
sections of this manual.  
Thermostat display  
is blank.  
It is possible that AC power is not present at the thermostat and  
the back-up batteries are fully discharged. Check fuse, circuit  
breaker and thermostat wiring as appropriate to verify AC power  
is available. Replace back-up batteries before re-programming  
thermostat to make sure you have back-up power. See Low  
Battery Detection and Replacement and Setting Your Energy  
Saving Program sections of this manual.  
Thermostat will not  
follow program  
setpoints.  
Check current time of day, day of week program settings. Make  
sure to verify AM/PM indicator is accurately displaying desired  
time settings. See Setting Current Time of Day and Day of Week  
section of this manual.  
If AC Power is present, call a professional service technician to  
verify thermostat and system performance.  
Check to see if OFF is shown in display. This indicates that the  
system is turned off at the thermostat. Move the system  
selector switch to the HEAT or COOL position. After the  
compressor short cycle protection 5-minute period expires the  
system should start within several seconds.  
Thermostat will not  
allow me to program  
a setpoint  
temperature higher  
than 90˚ F (32˚ C).  
This is above the normal thermostat temperature setting range  
of 45˚ to 90˚ F (7˚ to 32˚ C).�  
Verify your program setpoint time entries. The heating and  
cooling programs utilize the same setpoint times, but have  
individual setpoint temperatures for the MORN, DAY, EVE and  
NIGHT setpoints. See Setting Your Energy Saving Program  
section of this manual.  
HI is shown in the  
thermostat display  
where the room  
temperature is  
normally displayed.�  
The temperature sensed by the thermostat is higher than the  
Thermostat program has been temporarily overridden and  
program indicator is flashing in the display. Wait till next  
setpoint and the temporary override will expire or change  
setpoint temperature to desired comfort level.  
9
9˚ F (37˚ C) upper limit of the thermostats display range. The  
display will return to normal after the sensed temperature  
lowers within the 40˚ to 99˚ F (5˚ to 37˚ C) display range. Turn on  
the cooling system or use other methods to lower the  
temperature accordingly.  
Thermostat program is in Permanent Hold (Vacation) Mode and  
HOLD and TEMP is showing in display. Press HOLD button to  
release permanent hold and return the thermostat to normal  
program operation.  
This condition could occur from the system being turned off  
during an exceptionally warm period or upon installation when  
the thermostat has been stored for a long period of time in a  
warm vehicle or location prior to being installed. The thermostat  
is equipped with a mechanical high temperature safety switch  
that will turn off the system should the temperature exceed 99˚  
F (37˚ C).  
Thermostat turns  
heating or cooling  
system on too often  
or not often enough.  
Increase or decrease first stage temperature differential setting  
as appropriate to provide the desired performance level. See  
Setting Temperature Differential and Residual Cooling Fan  
Feature section of this manual.  
1
4
15  
href="
7 TROUBLESHOOTING cont.  
WIRING DIAGRAMS  
8
Typical Carrier, Bryant, Payne, Day & Night and Reliant Heat Pumps  
SYMPTOM  
POTENTIAL SOLUTION  
THERMOSTAT TERMINAL BLOCK  
R
Y1 Y2 W2  
E
G
O
B
L
C
LO is shown in the  
thermostat display  
where the room  
temperature is  
The temperature sensed by the thermostat is lower than the 40˚  
F (5˚ C) lower limit of the thermostats display range. The display  
will return to normal after the sensed temperature rises within  
the 40˚ to 99˚ F (5˚ to 37˚ C) display range. If the temperature in  
the controlled space seems to be normal, wait for the  
thermostat to acclimate to the correct room temperature. If the  
room seems to be colder than usual, turn on the heating system  
to raise the temperature as needed for comfort within the room.  
R
Y
normally displayed.  
W2  
E
This condition could occur from the system being turned off  
during a cold weather period or upon installation when the  
thermostat has been stored for a long period of time in a cold  
vehicle or location prior to being installed. The thermostat  
should be allowed to warm up prior to installation to allow  
proper heating control once installed.  
G
O
Lor X  
C
Thermostat will not  
allow me to program  
a setpoint  
temperature lower  
than 45˚ F (7˚ C).  
This is below the normal thermostat temperature setting range  
of 45˚ to 90˚ F (7˚ to 32˚ C).  
Typical Coleman, Rheem and Ruud Heat Pumps  
THERMOSTAT TERMINAL BLOCK  
C
R
Y1 Y2 W2  
E
G
O
B
L
Fan continues to run  
all the time whether  
the system is on or  
off.  
Check that the fan control switch is in the AUTO position. This  
will allow the fan to run only when the heating or cooling system  
is turned on and running.  
R
Y
Check thermostat wiring to make sure that the fan control  
wiring is connected to the correct terminals on the wiring  
terminal block. See Installation and Wiring Diagrams sections of  
this manual.  
W2  
E
G
B
Fan continues to run  
in cooling mode when  
the system has  
The Residual Cooling Fan Control Feature can allow up to a 90  
second fan delay after cooling system shutdown for energy  
efficiency gains. The default setting is 60 seconds. This can be  
changed to disable this feature or shorten the time period if  
desired. See Setting Residual Cooling Fan Feature section of  
this manual.  
L
turned off.�  
X
The room is too  
warm or too cold.  
See Review Set Temperature section of this manual to verify the  
current setpoint and make any modifications that are necessary.  
Typical Comfortmaker and Heil-Quaker Heat Pumps  
THERMOSTAT TERMINAL BLOCK  
R
Y1 Y2 W2  
E
G
O
B
L
C
R
Y
User  
Supplied  
Jumper  
W1  
G
O
C
W2  
X
CAPPED  
CAPPED  
1
6
17  
href="
WIRING DIAGRAMS cont.  
WIRING DIAGRAMS cont.  
8
Typical Lennox HP22 Heat Pump  
THERMOSTAT TERMINAL BLOCK  
8
Typical Lennox Heat Pumps (also see other Lennox diagrams)  
THERMOSTAT TERMINAL BLOCK  
R
Y1 Y2 W2  
E
G
O
B
L
C
R
Y1 Y2 W2  
E
G
O
B
L
C
R
Y
R-VR  
M
W1  
E
Y2  
Y
G
O
E
F
L
R
L
C
X
Typical Lennox HP19, HP20 Heat Pumps  
THERMOSTAT TERMINAL BLOCK  
C
Typical Trane Heat Pumps  
THERMOSTAT TERMINAL BLOCK  
C
R
Y1 Y2 W2  
E
G
O
B
L
R
Y1 Y2 W2  
E
G
O
B
L
V-VR  
M
R
Y
Y
W
X2  
E
F
G
O
R
X
F
B
Typical Lennox HP21 Heat Pump  
THERMOSTAT TERMINAL BLOCK  
Typical Weathertron Heat Pumps  
R
Y1 Y2 W2  
E
G
O
B
L
C
THERMOSTAT TERMINAL BLOCK  
R
Y1 Y2 W2  
E
G
O
B
L
C
R-VR  
Y1  
R
Y
User  
Supplied  
Jumper  
W1  
E
W-U  
G
F
O
O
B
L
T
CAPPED  
CAPPED  
X
X2  
1
8
19  
href="
WIRING DIAGRAMS cont.  
8
Typical York E1 Series Heat Pumps  
THERMOSTAT TERMINAL BLOCK  
R
Y1 Y2 W2  
E
G
O
B
L
C
R
Y
User  
Supplied  
Jumper  
W
G
Braeburn Systems LLC warrants each new Braeburn thermostat  
against any defects that are due to faulty material or  
workmanship for a period of two years after the original date of  
purchase by a professional service technician. This warranty  
and our liability does not apply to batteries, nor does it include  
YEAR  
LIMITED  
O
X
WARRANTY  
damage to merchandise or the thermostat resulting from accident, alteration, neglect, misuse,  
improper installation or any other failure to follow Braeburn installation and operating  
instructions.  
B
Braeburn Systems LLC agrees to repair or replace at its option any Braeburn thermostat  
under warranty provided it is returned postage prepaid to our warranty facility in a padded  
carton within the warranty period, with proof of the original date of purchase and a brief  
description of the malfunction. This limited warranty does not include the cost of removal or  
re-installation.  
Warranty Facility: Braeburn Systems LLC  
Attn: Warranty Department  
2215 Cornell Avenue  
Montgomery, IL 60538  
This warranty gives you specific legal rights and you may also have other rights that vary from  
state to state or province to province. Answers to any questions regarding our limited  
warranty may be obtained by writing our corporate offices.  
Braeburn Systems LLC  
2
215 Cornell Avenue • Montgomery, IL 60538  
Technical Assistance: www.braeburnonline.com  
66-268-5599  
8
©
2004 Braeburn Systems LLC All Rights Reserved.  
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